supported by grants from the National Natural Science Foundation of China(No.21971212);the Research Fellowship for International Young Scientists from International(Regional)-Cooperation and Exchange Program of China National Natural ScienceFoundation(No.81350110523);theKey Project of Innovation Research 2035Pilot Plan of Southwest University(SWU-XDZD22007).
A class of new potential antibacterial agents with distinctive pyrimidinone benzimidazole skeleton was developed through nucleophilic substitution and Biginelli reaction starting from urea,ethyl 4-chloroacetoacetate a...
partially supported by innovation team project of Liaoning Province Education Department(No.2015001)
An efficient method for the preparation of thieno[3',2':2,3]pyrido[4,5-d]thiazolo[3,2-a] pyrimidin-5-ones 5 is described. The key intermediate, 7-(3-amino-4-cyano-5-phenyl aminothieno-2-yl)-5H-thiazolo-[80_TD$IF]...
An efficient method for the synthesis of novel pyrido[3'',2'':4',5']thieno[3',2':2,3]pyrido [4,5:d][1,3]thiazolo[3,2-a]pyrimidine-4-one derivatives(5) has been developed using a Pictet–Spengler reaction ...
the financial support from the Research Council of East Tehran Branch, Islamic Azad University
This paper describes a very simple, efficient synthesis of quinazolinones and chromeno[d]pyrimidinones from the reaction of aryl aldehydes, urea/thiourea and active methylene compounds(dimedone/4-hydroxycoumarin) us...
the Ministry of Higher Education, Scientific Research and Technology of Tunisia and the University of Toulouse III for financial support
We describe here a rapid process for the preparation of new 9-chloromethyl-12-aryl-10,12-dihydrobenzo[5,6]chromeno[2,3-d]pyrimidin-11-ones 5a-d and 10-chloromethyl-7-aryl-7,9-dihydrobenzo[7,8]chromeno[2,3-d]pyrimidin-...